2
Recorded earthquakes
region
August 1974
Hilo earthquakes in August 1974
Earthquake archive for Hilo in August 1974: 2 recorded events with dates, magnitudes, depths and epicenter details.
Overview
Period at a glance
4.4
Strongest magnitude
4.3
Average magnitude
19.5 km
Average depth
Strongest event
4.4
28 Aug 1974
Hilo, United States
Depth
9.6 km
UTC
07:49:41
Coordinates
19.323, -155.203
Analysis of the recorded activity
During August 1974, 2 earthquakes were recorded near Hilo. Magnitudes ranged from 4.3 to 4.4, with an average of 4.3; depths ranged from 9.6 to 29.3 km, averaging 19.5 km. Activity extended from Thursday, August 8, 1974 to Wednesday, August 28, 1974 UTC.
Only 2 earthquakes in the current catalogue match this period and location.
Event list
All earthquakes
Mag
Location
Details
4.4
9.6 km
Hilo, United States
28 Aug 1974 07:49:41 UTC
4.3
29.3 km
Hilo, United States
08 Aug 1974 11:12:59 UTC